发明人张德明,徐明华,冯建国. "Method for the Synthesis of Goserelin Impurity 53" [P]. 中国发明专利, 专利号 CN 113713618 A, 授权公告日 2019-03-22.
发明人唐晓军,郑宇鹏,胡光. "A Process for Preparing High-Purity Goserelin Impurity 53" [P]. 中国发明专利, 专利号 CN 110562397 A, 授权公告日 2021-07-18.
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